41985860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 101136000

約数和(自身を除く): 59150140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 499, 601, 998, 1202, 1996, 2404, 2495, 3005, 3493, 4207, 4990, 6010, 6986, 8414, 9980, 12020, 13972, 16828, 17465, 21035, 34930, 42070, 69860, 84140, 299899, 599798, 1199596, 1499495, 2099293, 2998990, 4198586, 5997980, 8397172, 10496465, 20992930, 41985860]

約数ペア:

[(1, 41985860), (2, 20992930), (4, 10496465), (5, 8397172), (7, 5997980), (10, 4198586), (14, 2998990), (20, 2099293), (28, 1499495), (35, 1199596), (70, 599798), (140, 299899), (499, 84140), (601, 69860), (998, 42070), (1202, 34930), (1996, 21035), (2404, 17465), (2495, 16828), (3005, 13972), (3493, 12020), (4207, 9980), (4990, 8414), (6010, 6986)]